Validation of International Classification of Diseases (ICD) code‐based case definitions of immune checkpoint inhibitor associated inflammatory arthritis from administrative health data
ICD code-based case definitions of ICI-IA can accurately detect ICI-IA and can be used to support ICI-IA surveillance and research with administrative health data.
Authors
- Manar Elsayed (ORCID: https://orcid.org/0009-0006-6959-4275)
- Zoe Hsu
- Shahin Jamal (ORCID: https://orcid.org/0000-0001-5870-3567)
- Sasha Bernatsky (ORCID: https://orcid.org/0000-0002-9515-2802)
- Finlay A. McAlister (ORCID: https://orcid.org/0000-0001-7435-3341)
- Suzanne N. Morin (ORCID: https://orcid.org/0000-0002-4317-492X)
- Aurore Fifi‐Mah (ORCID: https://orcid.org/0000-0001-5417-9825)
- L. Lix
- Janet Roberts
- Michelle M Graham
- Carrie Ye
- William D. Leslie
Institutions
- Alberta Health Services (CA)
- Dalhousie University (CA)
- University of British Columbia (CA)
- University of Alberta (CA)
- University of Calgary (CA)
- University of Manitoba (CA)
- McGill University (CA)
Publication Details
- Journal
- Arthritis & Rheumatology
- Published
- 2026-03-23
- DOI
- https://doi.org/10.1002/art.70149
- Primary Topic
- Cancer Immunotherapy and Biomarkers
- Type
- article
- Field-Weighted Citation Impact
- 0.00